#chart_area{
    width: 500px;
}
#chart_title{
    position: absolute;
    width: 500px;
    text-align: center;
    left: 0;
    top: 8px;
    text-shadow: #CC9900 1px 0 0, #CC9900 0 1px 0, #CC9900 -1px 0 0, #CC9900 0 -1px 0;
    color: #FFF;
}
@media screen and (max-width:500px){
    #chart_area{
        width: 100%;
    }

    #chart_title{
        width: 50%;
        left: 25%;
    }
}
